local SLE, T, E, L, V, P, G = unpack(ElvUI_SLE)
local Armory = SLE.Armory_Core
local CA = SLE.Armory_Character
local LCG = E.Libs.CustomGlow
local M = E.Misc

local _G = _G
local HasAnyUnselectedPowers = C_AzeriteEmpoweredItem.HasAnyUnselectedPowers

--This is for elements we'll need original points for
local DefaultPosition = {
	InsetDefaultPoint = { _G.CharacterFrameInsetRight:GetPoint() },
	CharacterMainHandSlot = { _G.CharacterMainHandSlot:GetPoint() }
}
local PANEL_DEFAULT_WIDTH = PANEL_DEFAULT_WIDTH

CA.HearthMilestonesCached = false

--Adding new stuffs for armory only
function CA:BuildLayout()

	--<< Background >>--
	if not _G.PaperDollFrame.SLE_Armory_BG then
		_G.PaperDollFrame.SLE_Armory_BG = _G.PaperDollFrame:CreateTexture(nil, 'OVERLAY')
		_G.PaperDollFrame.SLE_Armory_BG:Point('TOPLEFT', _G.CharacterHeadSlot, 0, 5)
		_G.PaperDollFrame.SLE_Armory_BG:Point('RIGHT', _G.CharacterHandsSlot)
		_G.PaperDollFrame.SLE_Armory_BG:Point('BOTTOM', _G.CharacterMainHandSlot)
	end
	_G.PaperDollFrame.SLE_Armory_BG:Hide()

	for i, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]
		Slot.ID = GetInventorySlotInfo(SlotName)
		-- print(Slot.ID, SlotName)
		-- Slot:HookScript("OnEnter", function(self)
			-- for i = 1, GameTooltip:NumLines() do
				-- CurrentLineText = _G["GameTooltipTextLeft"..i]:GetText()
				-- print(i, CurrentLineText)
			-- end
		-- end)

		--<<Create gems>>--
		for t = 1, Armory.Constants.MaxGemSlots do
			if Slot['textureSlot'..t] then
				Slot['SLE_Gem'..t] = CreateFrame('Frame', nil, Slot)
				Slot['SLE_Gem'..t]:SetPoint('TOPLEFT', Slot['textureSlot'..t])
				Slot['SLE_Gem'..t]:SetPoint('BOTTOMRIGHT', Slot['textureSlot'..t])
				Slot['SLE_Gem'..t]:SetScript('OnEnter', Armory.Gem_OnEnter)
				Slot['SLE_Gem'..t]:SetScript('OnLeave', Armory.Tooltip_OnLeave)
				--Variables for use in some stuff
				Slot['SLE_Gem'..t].frame = 'character'
			end
		end

		--<<Gradation>>--
		if Slot.iLvlText then
			Slot.SLE_Gradient = Slot:CreateTexture(nil, 'BACKGROUND')
			Slot.SLE_Gradient:SetPoint(Slot.Direction, Slot, Slot.Direction, 0, 0)
			Slot.SLE_Gradient:Size(132, 41)
			Slot.SLE_Gradient:SetTexture(Armory.Constants.GradientTexture)
			Slot.SLE_Gradient:SetVertexColor(unpack(E.db.sle.armory.character.gradient.color))
			if Slot.Direction == 'LEFT' then
				Slot.SLE_Gradient:SetTexCoord(0, 1, 0, 1)
			else
				Slot.SLE_Gradient:SetTexCoord(1, 0, 0, 1)
			end
			Slot.iLvlText:SetTextColor(1, 1, 1)
			Slot.SLE_Gradient:Hide()
		end

		--<<Durability>>--
		Slot.SLE_Durability = Slot:CreateFontString(nil, 'OVERLAY')

		--<<Missing Warning>>--
		Slot.SLE_Warning = CreateFrame('Frame', nil, Slot)
		if SlotName == 'MainHandSlot' or SlotName == 'SecondaryHandSlot' then
			Slot.SLE_Warning:Size(41, 8)
			Slot.SLE_Warning:SetPoint('TOP', Slot, 'BOTTOM', 0, 0)
		else
			Slot.SLE_Warning:Size(8, 41)
			Slot.SLE_Warning:SetPoint(Slot.Direction == 'LEFT' and 'RIGHT' or 'LEFT', Slot, Slot.Direction, 0, 0)
		end
		Slot.SLE_Warning.frame = 'character'

		Slot.SLE_Warning.texture = Slot.SLE_Warning:CreateTexture(nil, 'BACKGROUND')
		Slot.SLE_Warning.texture:SetInside()
		Slot.SLE_Warning.texture:SetTexture(Armory.Constants.WarningTexture)
		Slot.SLE_Warning.texture:SetVertexColor(unpack(E.db.sle.armory.character.gradient.warningBarColor))

		Slot.SLE_Warning:SetFrameLevel(3)  --* Fixes #468
		Slot.SLE_Warning:SetScript('OnEnter', Armory.Warning_OnEnter)
		Slot.SLE_Warning:SetScript('OnLeave', Armory.Tooltip_OnLeave)
		Slot.SLE_Warning:Hide()

		--<<Azerite>>--
		hooksecurefunc(_G['Character'..SlotName], 'SetAzeriteItem', function(self, itemLocation)
			if not itemLocation then
				LCG.PixelGlow_Stop(self, '_AzeriteTraitGlow')
				return
			end
			-- self.AzeriteTexture:Hide()
			if E.db.sle.armory.character.enable then self.AvailableTraitFrame:Hide() end
			local isAzeriteEmpoweredItem = C_AzeriteEmpoweredItem.IsAzeriteEmpoweredItem(itemLocation)
			if not isAzeriteEmpoweredItem then
				LCG.PixelGlow_Stop(self, '_AzeriteTraitGlow')
			end
		end)

		hooksecurefunc(_G['Character'..SlotName], 'DisplayAsAzeriteEmpoweredItem', function(self, itemLocation)
			if E.db.sle.armory.character.enable and HasAnyUnselectedPowers(itemLocation) then
				LCG.PixelGlow_Start(self, Armory.Constants.AzeriteTraitAvailableColor, nil, -0.25, nil, 3, nil, nil, nil, '_AzeriteTraitGlow')
			else
				LCG.PixelGlow_Stop(self, '_AzeriteTraitGlow')
			end
		end)

		--<<Transmog>>--
		if Armory.Constants.CanTransmogrify[SlotName] then
			Slot.TransmogInfo = CreateFrame('Button', SlotName..'_SLE_TransmogInfo', Slot)
			Slot.TransmogInfo:Size(12)
			Slot.TransmogInfo:SetFrameLevel(Slot:GetFrameLevel() + 2)
			Slot.TransmogInfo:Point('BOTTOM'..Slot.Direction, Slot, Slot.Direction == 'LEFT' and -2 or 2, -1)
			Slot.TransmogInfo:SetScript('OnEnter', Armory.Transmog_OnEnter)
			Slot.TransmogInfo:SetScript('OnLeave', Armory.Transmog_OnLeave)
			Slot.TransmogInfo:SetScript('OnClick', Armory.Transmog_OnClick)

			Slot.TransmogInfo.Texture = Slot.TransmogInfo:CreateTexture(nil, 'OVERLAY')
			Slot.TransmogInfo.Texture:SetInside()
			Slot.TransmogInfo.Texture:SetTexture(Armory.Constants.TransmogTexture)
			Slot.TransmogInfo.Texture:SetVertexColor(1, .5, 1)

			if Slot.Direction == 'LEFT' then
				Slot.TransmogInfo.Texture:SetTexCoord(0, 1, 0, 1)
			else
				Slot.TransmogInfo.Texture:SetTexCoord(1, 0, 0, 1)
			end

			Slot.TransmogInfo:Hide()
		end
	end

	--<<<Hooking some shit!>>>--
	hooksecurefunc(CharacterFrame, 'Collapse', function()
		if E.db.sle.armory.character.enable and _G.PaperDollFrame:IsShown() then
			_G.CharacterFrame:SetWidth(448)
		end
	end)
	hooksecurefunc(CharacterFrame, 'Expand', function()
		if E.db.sle.armory.character.enable and _G.PaperDollFrame:IsShown() then
			_G.CharacterFrame:SetWidth(650)
		end
	end)
	hooksecurefunc(CharacterFrame, 'ShowSubFrame', function(_, frameName)
		if frameName == 'PaperDollFrame' or frameName == 'PetPaperDollFrame' then return end
		if _G.CharacterFrame:GetWidth() > PANEL_DEFAULT_WIDTH + 1 then
			_G.CharacterFrame:SetWidth(PANEL_DEFAULT_WIDTH)
		end
	end)

	hooksecurefunc(CharacterFrame, 'UpdateSize', function(a,b,c)
		if E.db.sle.armory.character.enable and _G.PaperDollFrame:IsShown() then
			_G.CharacterFrame:SetWidth(650)
			_G.CharacterFrame:SetHeight(444)
		end
	end)

	hooksecurefunc('PaperDollFrame_SetLevel', function()
		if E.db.sle.armory.character.enable then
			_G.CharacterLevelText:SetText(_G.CharacterLevelText:GetText())

			_G.CharacterFrameTitleText:ClearAllPoints()
			_G.CharacterFrameTitleText:Point('TOP',  _G.CharacterModelScene, 0, 45)
			_G.CharacterFrameTitleText:SetParent(_G.CharacterFrame)
			_G.CharacterLevelText:ClearAllPoints()
			_G.CharacterLevelText:SetPoint('TOP', _G.CharacterFrameTitleText, 'BOTTOM', 0, 2)
			_G.CharacterLevelText:SetParent(_G.CharacterFrame)
		end
	end)
end

function CA:Calculate_Durability(which, Slot)
	if Slot.SLE_Durability then
		if E.db.sle.armory.character.enable and E.db.sle.armory.character.durability.display ~= 'Hide' then
			local current, maximum = GetInventoryItemDurability(Slot.ID)
			if current and maximum and not (E.db.sle.armory.character.durability.display == 'DamagedOnly' and current == maximum) then
				local r, g, b = E:ColorGradient((current / maximum), 1, 0, 0, 1, 1, 0, 0, 1, 0)
				Slot.SLE_Durability:SetFormattedText('%s%.0f%%|r', E:RGBToHex(r, g, b), (current / maximum) * 100)
			else
				Slot.SLE_Durability:SetText('')
			end
		else
			Slot.SLE_Durability:SetText('')
		end
	end
end

--<<<<<Updating settings>>>>>--
function CA:Update_BG()
	if not E.db.sle.armory.character.enable then return end
	if E.db.sle.armory.character.background.selectedBG == 'HIDE' then
		_G.PaperDollFrame.SLE_Armory_BG:SetTexture(nil)
	elseif E.db.sle.armory.character.background.selectedBG == 'CUSTOM' then
		_G.PaperDollFrame.SLE_Armory_BG:SetTexture(E.db.sle.armory.character.background.customTexture)
	elseif E.db.sle.armory.character.background.selectedBG == 'CLASS' then
		_G.PaperDollFrame.SLE_Armory_BG:SetAtlas('dressingroom-background-'..strlower(E.myclass))
	elseif E.db.sle.armory.character.background.selectedBG == 'Covenant' then
		local covenant = SLE.ArmoryConfigBackgroundValues.Covenants[C_Covenants.GetActiveCovenantID()]
		local bgtexture = SLE:TextureExists([[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant) and [[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant or nil

		_G.PaperDollFrame.SLE_Armory_BG:SetTexture(bgtexture)
	elseif E.db.sle.armory.character.background.selectedBG == 'Covenant2' then
		local covenant = SLE.ArmoryConfigBackgroundValues.Covenants[C_Covenants.GetActiveCovenantID()]
		local bgtexture = (SLE:TextureExists([[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant..'2') and [[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant..'2') or (SLE:TextureExists([[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant) and [[Interface\AddOns\ElvUI_SLE\media\textures\armory\Cov_]]..covenant) or nil

		_G.PaperDollFrame.SLE_Armory_BG:SetTexture(bgtexture)
	else
		_G.PaperDollFrame.SLE_Armory_BG:SetTexture(SLE.ArmoryConfigBackgroundValues.BlizzardBackdropList[E.db.sle.armory.character.background.selectedBG] or [[Interface\AddOns\ElvUI_SLE\media\textures\armory\]]..E.db.sle.armory.character.background.selectedBG)
	end
end

function CA:Update_ItemLevel()
	for i, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]

		if Slot.iLvlText then
			Slot.iLvlText:ClearAllPoints()
			Slot.iLvlText:Point('TOP'..Slot.Direction, Slot, 'TOP'..(Slot.Direction == 'LEFT' and 'RIGHT' or 'LEFT'), Slot.Direction == 'LEFT' and 2+E.db.sle.armory.character.ilvl.xOffset or -2-E.db.sle.armory.character.ilvl.xOffset, -1+E.db.sle.armory.character.ilvl.yOffset)
		end
	end
end

function CA:Update_Enchant()
	for _, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]

		if Slot.enchantText then
			Slot.enchantText:ClearAllPoints()
			Slot.enchantText:Point(Slot.Direction, Slot, Slot.Direction == 'LEFT' and 'RIGHT' or 'LEFT', Slot.Direction == 'LEFT' and 2+E.db.sle.armory.character.enchant.xOffset or -2-E.db.sle.armory.character.enchant.xOffset, 1+E.db.sle.armory.character.enchant.yOffset)
		end
	end
end

function CA:Update_Gems()
	for i, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]

		if Slot.textureSlot1 then
			Slot.textureSlot1:ClearAllPoints()
			Slot.textureSlot1:Point('BOTTOM'..Slot.Direction, Slot, 'BOTTOM'..(Slot.Direction == 'LEFT' and 'RIGHT' or 'LEFT'), Slot.Direction == 'LEFT' and 2+E.db.sle.armory.character.gem.xOffset or -2-E.db.sle.armory.character.gem.xOffset, 2+E.db.sle.armory.character.gem.yOffset)
			for k = 1, Armory.Constants.MaxGemSlots do
				Slot['textureSlot'..k]:Size(E.db.sle.armory.character.gem.size)
			end
		end
	end
end

function CA:Update_Durability()
	for i, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]
		if Slot.SLE_Durability then
			Slot.SLE_Durability:FontTemplate(E.LSM:Fetch('font', E.db.sle.armory.character.durability.font), E.db.sle.armory.character.durability.fontSize, E.db.sle.armory.character.durability.fontStyle)
			Slot.SLE_Durability:Point('TOP'..Slot.Direction, _G['Character'..SlotName], 'TOP'..Slot.Direction, Slot.Direction == 'LEFT' and 2 + E.db.sle.armory.character.durability.xOffset or 0 - E.db.sle.armory.character.durability.xOffset, -3 + E.db.sle.armory.character.durability.yOffset)
		end
	end
	CA.DurabilityFontSet = true
end

function CA:ElvOverlayToggle() --Toggle dat Overlay
	if E.db.sle.armory.character.background.overlay then
		_G.CharacterModelFrameBackgroundOverlay:Show()
	else
		_G.CharacterModelFrameBackgroundOverlay:Hide()
	end
end

--Fuck blizzard and theur moon logic
function CA:FixFuckingBlizzardLogic()
	local milestones = C_AzeriteEssence.GetMilestones()
	if not milestones then return end
	for i, milestoneInfo in ipairs(milestones) do
		if milestoneInfo.slot then
			tinsert(Armory.Constants.EssenceMilestones, milestoneInfo.ID)
		end
	end
	CA.HearthMilestonesCached = true
end

function CA:Enable()
	-- Setting frame
	_G.CharacterFrame:SetHeight(444)

	-- Move right equipment slots
	_G.CharacterHandsSlot:SetPoint('TOPRIGHT', _G.CharacterFrameInsetRight, 'TOPLEFT', -4, -2)

	-- Move bottom equipment slots
	_G.CharacterMainHandSlot:SetPoint('BOTTOMLEFT', _G.PaperDollItemsFrame, 'BOTTOMLEFT', 185, 14)

	--Making model frame big enough
	_G.CharacterModelScene:ClearAllPoints()
	_G.CharacterModelScene:SetPoint('TOP', _G.PaperDollFrame.SLE_Armory_BG, 0, 0)
	_G.CharacterModelScene:SetPoint('BOTTOM', _G.PaperDollFrame.SLE_Armory_BG, 0, 0)

	if _G.PaperDollFrame:IsShown() then --Setting up width for the main frame
		_G.CharacterFrame:SetWidth(_G.CharacterFrame.Expanded and 650 or 444)
		_G.CharacterFrameInsetRight:SetPoint('TOPLEFT', _G.CharacterFrameInset, 'TOPRIGHT', 110, 0)
	end

	--This will hide default background stuff. I could make it being shown, but not feeling like figuring out how to stretch the damn texture.
	if _G.CharacterModelScene and _G.CharacterModelScene.BackgroundTopLeft and _G.CharacterModelScene.BackgroundTopLeft:IsShown() then
		_G.CharacterModelScene.BackgroundTopLeft:Hide()
		_G.CharacterModelScene.BackgroundTopRight:Hide()
		_G.CharacterModelScene.BackgroundBotLeft:Hide()
		_G.CharacterModelScene.BackgroundBotRight:Hide()
		if _G.CharacterModelScene.backdrop then
			_G.CharacterModelScene.backdrop:Hide()
		end
	end

	--Overlay resize to match new width
	_G.CharacterModelFrameBackgroundOverlay:SetPoint('TOPLEFT', _G.PaperDollFrame.SLE_Armory_BG, -4, 0)
	_G.CharacterModelFrameBackgroundOverlay:SetPoint('BOTTOMRIGHT', _G.PaperDollFrame.SLE_Armory_BG, 4, 0)

	--Activating background
	if _G.PaperDollFrame.SLE_Armory_BG then _G.PaperDollFrame.SLE_Armory_BG:Show() end
	CA:Update_BG()
	CA:Update_ItemLevel()
	CA:Update_Enchant()
	CA:Update_Gems()
	CA:Update_Durability()

	if E.db.general.itemLevel.displayCharacterInfo then M:UpdatePageInfo(_G["CharacterFrame"], "Character") end
end

function CA:Disable()
	-- Setting frame to default
	_G.CharacterFrame:SetHeight(424)
	_G.CharacterFrame:SetWidth(_G.PaperDollFrame:IsShown() and _G.CharacterFrame.Expanded and CHARACTERFRAME_EXPANDED_WIDTH or PANEL_DEFAULT_WIDTH)
	_G.CharacterFrameInsetRight:SetPoint(unpack(DefaultPosition.InsetDefaultPoint))

	-- Move rightside equipment slots to default position
	_G.CharacterHandsSlot:SetPoint('TOPRIGHT', _G.CharacterFrameInset, 'TOPRIGHT', -4, -2)

	-- Move bottom equipment slots to default position
	_G.CharacterMainHandSlot:SetPoint('BOTTOMLEFT', _G.PaperDollItemsFrame, 'BOTTOMLEFT', 130, 16)

	-- Model Frame
	_G.CharacterModelScene.BackgroundTopLeft:Show()
	_G.CharacterModelScene.BackgroundTopRight:Show()
	_G.CharacterModelScene.BackgroundBotLeft:Show()
	_G.CharacterModelScene.BackgroundBotRight:Show()
	if _G.CharacterModelScene.backdrop then
		_G.CharacterModelScene.backdrop:Show()
	end

	CA:Update_Durability() --Required for elements update
	for _, SlotName in pairs(Armory.Constants.GearList) do
		local Slot = _G['Character'..SlotName]
		if Armory.Constants.Character_Defaults[SlotName] then
			for element, points in pairs(Armory.Constants.Character_Defaults[SlotName]) do
				Slot[element]:ClearAllPoints()
				Slot[element]:Point(unpack(points))
			end
		end
		if Slot.textureSlot1 then
			for i = 1, Armory.Constants.MaxGemSlots do Slot['textureSlot'..i]:Size(14) end
		end
		if Slot.SLE_Warning then Slot.SLE_Warning:Hide() end
		if Slot.SLE_Durability then Slot.SLE_Durability:SetText('') end
	end

	_G.CharacterModelFrameBackgroundOverlay:SetPoint('TOPLEFT', _G.CharacterModelScene, 0, 0)
	_G.CharacterModelFrameBackgroundOverlay:SetPoint('BOTTOMRIGHT', _G.CharacterModelScene, 0, 0)

	if _G.PaperDollFrame.SLE_Armory_BG then _G.PaperDollFrame.SLE_Armory_BG:Hide() end
end

function CA:ToggleArmory()
	if E.db.sle.armory.character.enable then
		CA:Enable()
	else
		CA:Disable()
	end
	M:UpdateInspectPageFonts('Character')
	-- PaperDollFrame_UpdateStats()
	for _, SlotName in pairs(Armory.Constants.AzeriteSlot) do PaperDollItemSlotButton_Update(_G['Character'..SlotName]) end
end


function CA:LoadAndSetup()
	CA:BuildLayout()
	CA:ToggleArmory()
	CA:ElvOverlayToggle()
end
